U–Th–Pb zircon geochronology by ID-TIMS, SIMS, and laser ablation ICP-MS: Recipes, interpretations, and opportunities
The chronologic record encoded in accessory minerals, based on the radioactive decay of U
and Th, is indispensable to extract quantitative process rates over timescales encompassing …
and Th, is indispensable to extract quantitative process rates over timescales encompassing …
Considerations in zircon geochronology by SIMS
Secondary ion mass spectrometry (SIMS) is a versatile technique for measuring the
chemical and isotopic composition of solid materials on a scale of a few microns. A beam of …
chemical and isotopic composition of solid materials on a scale of a few microns. A beam of …
Hf isotopic compositions of the standard zircons and baddeleyites used in U–Pb geochronology
Zircon and baddeleyite U–Pb geochronological dating is widely used in solid Earth sciences
and the advent of rapid in-situ methods of analysis, such SIMS and ICP-MS, has re …
and the advent of rapid in-situ methods of analysis, such SIMS and ICP-MS, has re …
Improved 206Pb/238U microprobe geochronology by the monitoring of a trace-element-related matrix effect; SHRIMP, ID–TIMS, ELA–ICP–MS and oxygen isotope …
Precise isotope dilution–thermal ionisation mass spectrometry (ID–TIMS) documentation is
given for two new Palaeozoic zircon standards (TEMORA 2 and R33). These data, in …
given for two new Palaeozoic zircon standards (TEMORA 2 and R33). These data, in …
Precise determination of Phanerozoic zircon Pb/Pb age by multicollector SIMS without external standardization
Zircon has long been recognized as the best geochronometer and the most important
timekeeper in geosciences. Modern microbeam techniques such as SIMS and LA‐ICPMS …
timekeeper in geosciences. Modern microbeam techniques such as SIMS and LA‐ICPMS …
Precise U–Pb and Pb–Pb dating of Phanerozoic baddeleyite by SIMS with oxygen flooding technique
Baddeleyite has long been recognized as one of the most important U-bearing minerals for
dating silica undersaturated igneous rocks. Age determination of baddeleyite calls for …
dating silica undersaturated igneous rocks. Age determination of baddeleyite calls for …
In situ simultaneous determination of trace elements, U-Pb and Lu-Hf isotopes in zircon and baddeleyite
LW **e, YB Zhang, HH Zhang, JF Sun, FY Wu - Chinese Science Bulletin, 2008 - Springer
This paper describes a combined method of simultaneously measuring U-Pb and Lu-Hf
isotopes as well as trace elements in Phalaborwa baddeleyite and 91500, GJ-1, TEMORA-1 …
isotopes as well as trace elements in Phalaborwa baddeleyite and 91500, GJ-1, TEMORA-1 …
Origin and age of the earliest Martian crust from meteorite NWA 7533
The ancient cratered terrain of the southern highlands of Mars is thought to hold clues to the
planet's early differentiation,, but until now no meteoritic regolith breccias have been …
planet's early differentiation,, but until now no meteoritic regolith breccias have been …
The 1.35 Ga diabase sills from the northern North China Craton: implications for breakup of the Columbia (Nuna) supercontinent
SH Zhang, Y Zhao, ZY Yang, ZF He, H Wu - Earth and Planetary Science …, 2009 - Elsevier
Diabase sills are widespread within the Mesoproterozoic marine clastic and carbonate
platformal sedimentary rocks in the northern North China Craton (NCC). Our new LA-ICP …
platformal sedimentary rocks in the northern North China Craton (NCC). Our new LA-ICP …
The 1.33–1.30 Ga Yanliao large igneous province in the North China Craton: Implications for reconstruction of the Nuna (Columbia) supercontinent, and specifically …
The Yanliao rift zone in the northern North China Craton (NCC) is the location of the
standard section for late Paleoproterozoic–Mesoproterozoic stratigraphy in China and is …
standard section for late Paleoproterozoic–Mesoproterozoic stratigraphy in China and is …